Vacuum Pump Hand Operated - Without Gauge

Overview

The pumping rate is about 15ml per stroke. It will displace up to 725ml of air and is fitted with a valve to release the vacuum without disconnecting the pump.

Product Details

Vacuum Pump Hand Operated - Without Gauge

This is a new hand vacuum pump made of a durable polychloroethylene plastic. This plastic pump can easily provide a vacuum of 25-27in/Hg by pumping its handle. This unit is capable of generating a vacuum of 50 mm Hg. The pumping rate is about 15ml per stroke. It will displace up to 725ml of air and is fitted with a valve to release the vacuum without disconnecting the pump. By changing its working mode, the pump can be used to establish air pressure as high as approximately 2 atm. The pump itself is sealed and self lubricated. It is designed to CREATE a vacuum only. It DOES NOT HOLD a vacuum.

w/out Gauge (10-1/4” x7-1/4” x 2”; .75 lb)

Includes instruction sheet

It is often used in conjunction with buchner funnels. It comes with approximately 2 feet of tubing. Uses of this product are for middle school physical science experiments, vacuum filtering, siphoning, leakage checking, and pumping and indirect transporting of liquids. You could also use this for other applications such as automotive or light air-conditioning work. It is light weight, small volume, easy to carry and easy to use. This pump is not intended for high vacuum applications. The pump without a gauge is good for most filtering applications.

We are also selling a pump with a gauge that is better for automotive and physical science use where calibrated vacuum is required.